14420302 has 8 divisors (see below), whose sum is σ = 23294376. Its totient is φ = 6655512.

The previous prime is 14420299. The next prime is 14420303. The reversal of 14420302 is 20302441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277288 + ... + 277339.

It is an arithmetic number, because the mean of its divisors is an integer number (2911797).

Almost surely, 2^14420302 is an apocalyptic number.

14420302 is a deficient number, since it is larger than the sum of its proper divisors (8874074).

14420302 is a wasteful number, since it uses less digits than its factorization.

14420302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554642.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14420302 is about 3797.4072733906. The cubic root of 14420302 is about 243.4023602674.

Adding to 14420302 its reverse (20302441), we get a palindrome (34722743).

The spelling of 14420302 in words is "fourteen million, four hundred twenty thousand, three hundred two".